RESISTOR
An ammeter is the device used to measure electrical currents. It is typically connected in series in a circuit to measure the flow of current passing through it.
I THINK it's a transformer
Ocean currents
Ocean currents
A galvanometer is a device used to detect small electric currents, while an ammeter is a device used to measure the strength of electric currents. The main difference is that a galvanometer is more sensitive and used for detecting small currents, while an ammeter is used for measuring larger currents.
It is an electronic switching device which controls larger load currents from small currents inside them.
Every i/o device is controlled by software. Every new device that is installed you must install its device drivers to control the device.
Triac is the current control device.
A current drag is a device to measure sub-surface currents.
transistor is a current controlled device. as the current flows through the base of the transistor , it works like a close switch.
Nikola Tesla
Samuel Morse